package decorator;

import lombok.Data;

/**
 * @program: DesignModeProject
 * @description:
 * @author: Li canzhang
 * @create: 2022-05-22 18:27
 **/
@Data
public abstract class Drink {

    private String des;//描述
    private float price = 0.0f;//价格

    public abstract float cost();
}
